Disability & Special Education Acronyms

Welcome to the alphabet soup of special education!

The disability community is full of acronyms that people constantly use in writing and in conversation, and it’s important to know what those acronyms stand for. Acronyms are used in order to abbreviate names or phrases. The CPIR is pleased to provide this list of special education and disability-related acronyms, and hope it helps our readers quickly connect with the meaning of pivotal acronyms in the field.

Until October 2010, IDEA used the term “mental retardation.” In October 2010, Rosa’s Law was signed into law by President Obama. Rosa’s Law changed the term to be used in future to “intellectual disability.” The definition of the term itself did not change, only the use of “intellectual disability” instead of “mental retardation.”